UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLJltfcf3RjEPXCT8TkUzOGsDJxR5YN8hyMXyXIhAUw=' 
WHERE 
  key_id = '8b92c89d59ee3fec63d0650ff57ff1c97f14a5401df2453ffb0da1ae092102f2' 
  AND (
    token = 'mLJltfcf3RjEPXCT8TkUzOGsDJxR5YN8hyMXyXIhAUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )